2753103661

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 3656664000

約数和(自身を除く): 903560339

約数列:

[1, 7, 11, 29, 49, 77, 89, 203, 319, 539, 623, 979, 1421, 1979, 2233, 2581, 4361, 6853, 13853, 15631, 18067, 21769, 28391, 47971, 57391, 96971, 126469, 152383, 176131, 198737, 401737, 631301, 1066681, 1232917, 1391159, 1937441, 2812159, 4419107, 5107799, 8630419, 13562087, 30933749, 35754593, 56185789, 94934609, 250282151, 393300523, 2753103661]

約数ペア:

[(1, 2753103661), (7, 393300523), (11, 250282151), (29, 94934609), (49, 56185789), (77, 35754593), (89, 30933749), (203, 13562087), (319, 8630419), (539, 5107799), (623, 4419107), (979, 2812159), (1421, 1937441), (1979, 1391159), (2233, 1232917), (2581, 1066681), (4361, 631301), (6853, 401737), (13853, 198737), (15631, 176131), (18067, 152383), (21769, 126469), (28391, 96971), (47971, 57391)]